Pass caller contexts through WhatsApp callbacks

[onechat] / telegram_fake_helper_test.go

diff --git a/telegram_fake_helper_test.go b/telegram_fake_helper_test.go
index a70a199c0febbdadc719e37e417236fcfb070653..6a89054a8b0e10702b8b2d0ba05de3768fda7ffa 100644 (file)
--- a/telegram_fake_helper_test.go
+++ b/telegram_fake_helper_test.go
@@ -45,11 +45,13 @@ type TelegramFake struct {
        stall   func(call TelegramFakeCall) bool
        added   chan struct{}
        stopped chan struct{}
+       images  map[string][]byte
 }
 
 // Add makes update available to getUpdates.
 func (f *TelegramFake) Add(update TelegramUpdate) {
        f.mutex.Lock()
+
        f.updates = append(f.updates, update)
        f.mutex.Unlock()
 
@@ -71,6 +73,7 @@ func (f *TelegramFake) Calls() []TelegramFakeCall {
 // sendRichMessage calls that succeeded, in order.
 func (f *TelegramFake) Sent() []string {
        var texts []string
+
        for _, call := range f.Calls() {
                switch {
                case !call.ok:
@@ -84,17 +87,49 @@ func (f *TelegramFake) Sent() []string {
        return texts
 }
 
+func (f *TelegramFake) Image(id string, data []byte) {
+       f.mutex.Lock()
+       defer f.mutex.Unlock()
+
+       if f.images == nil {
+               f.images = make(map[string][]byte)
+       }
+
+       f.images[id] = data
+}
+
 func (f *TelegramFake) serve(w http.ResponseWriter, r *http.Request) {
+       id, file := strings.CutPrefix(r.URL.Path, "/file/bot"+telegramTestToken+"/")
+       if file {
+               f.mutex.Lock()
+
+               data, exists := f.images[id]
+               f.mutex.Unlock()
+
+               if !exists {
+                       http.NotFound(w, r)
+
+                       return
+               }
+
+               _, _ = w.Write(data)
+
+               return
+       }
+
        method, found := strings.CutPrefix(r.URL.Path, "/bot"+telegramTestToken+"/")
        if !found {
                http.Error(w, `{"ok":false,"error_code":404,"description":"Not Found"}`, http.StatusNotFound)
+
                return
        }
 
        var params map[string]any
+
        err := json.NewDecoder(r.Body).Decode(&params)
        if err != nil {
                http.Error(w, err.Error(), http.StatusBadRequest)
+
                return
        }
 
@@ -104,6 +139,7 @@ func (f *TelegramFake) serve(w http.ResponseWriter, r *http.Request) {
        }
 
        f.mutex.Lock()
+
        status, description := 0, ""
        if f.fail != nil {
                status, description = f.fail(call)
@@ -114,6 +150,7 @@ func (f *TelegramFake) serve(w http.ResponseWriter, r *http.Request) {
 
        if stall {
                f.record(call)
+
                select {
                case <-r.Context().Done():
                case <-f.stopped:
@@ -125,6 +162,7 @@ func (f *TelegramFake) serve(w http.ResponseWriter, r *http.Request) {
        if status != 0 {
                f.record(call)
                w.WriteHeader(status)
+
                wait := 0
                if status == http.StatusTooManyRequests {
                        wait = 1
@@ -137,6 +175,16 @@ func (f *TelegramFake) serve(w http.ResponseWriter, r *http.Request) {
 
        call.ok = true
        f.record(call)
+
+       if method == "getFile" {
+               _ = json.NewEncoder(w).Encode(map[string]any{
+                       "ok":     true,
+                       "result": map[string]any{"file_path": params["file_id"]},
+               })
+
+               return
+       }
+
        if method != "getUpdates" {
                _, _ = io.WriteString(w, `{"ok":true,"result":true}`)
                return
@@ -175,6 +223,7 @@ func (f *TelegramFake) from(offset int64) []TelegramUpdate {
        defer f.mutex.Unlock()
 
        var updates []TelegramUpdate
+
        kept := f.updates[:0]
        for _, update := range f.updates {
                if update.UpdateID >= offset {